const path = require('path');

module.exports = {
  parser: require('postcss-comment'),
  plugins: [
    require('postcss-import')({
      resolve(id, basedir, importOptions) {
        if (id.startsWith('~@/')) {
          return path.resolve(process.env.UNI_INPUT_DIR, id.substr(3));
        } else if (id.startsWith('@/')) {
          return path.resolve(process.env.UNI_INPUT_DIR, id.substr(2));
        } else if (id.startsWith('/') && !id.startsWith('//')) {
          return path.resolve(process.env.UNI_INPUT_DIR, id.substr(1));
        }
        return id;
      },
    }),
    // require('autoprefixer')({ remove: process.env.UNI_PLATFORM !== 'h5' }),
    require('@dcloudio/vue-cli-plugin-uni/packages/postcss'),
    require('tailwindcss')({ config: "./tailwind.config.js" }),
    ...(
      process.env.UNI_PLATFORM !== 'h5'
        ? [
          require("postcss-class-rename")({
              "\\\\:": "--",
              "\\\\/": "--",
              "\\\\.": "--",
              ".:": "--",
              "\\\*": "--",
            })
        ] : [
            require("autoprefixer")({
              remove: true,
            }),
          ]
    )
  ],
};
